2008204110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1201}}^1$

素因数の和:1791

約数の個数: 128

約数和(自身を含む): 5857297920

約数和(自身を除く): 3849093810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 563, 594, 990, 1126, 1201, 1485, 1689, 2402, 2815, 2970, 3378, 3603, 5067, 5630, 6005, 6193, 7206, 8445, 10134, 10809, 12010, 12386, 13211, 15201, 16890, 18015, 18579, 21618, 25335, 26422, 30402, 30965, 32427, 36030, 37158, 39633, 50670, 54045, 55737, 61930, 64854, 66055, 76005, 79266, 92895, 108090, 111474, 118899, 132110, 152010, 162135, 167211, 185790, 198165, 237798, 278685, 324270, 334422, 356697, 396330, 557370, 594495, 676163, 713394, 836055, 1188990, 1352326, 1672110, 1783485, 2028489, 3380815, 3566970, 4056978, 6085467, 6761630, 7437793, 10142445, 12170934, 14875586, 18256401, 20284890, 22313379, 30427335, 36512802, 37188965, 44626758, 60854670, 66940137, 74377930, 91282005, 111566895, 133880274, 182564010, 200820411, 223133790, 334700685, 401640822, 669401370, 1004102055, 2008204110]

約数ペア:

[(1, 2008204110), (2, 1004102055), (3, 669401370), (5, 401640822), (6, 334700685), (9, 223133790), (10, 200820411), (11, 182564010), (15, 133880274), (18, 111566895), (22, 91282005), (27, 74377930), (30, 66940137), (33, 60854670), (45, 44626758), (54, 37188965), (55, 36512802), (66, 30427335), (90, 22313379), (99, 20284890), (110, 18256401), (135, 14875586), (165, 12170934), (198, 10142445), (270, 7437793), (297, 6761630), (330, 6085467), (495, 4056978), (563, 3566970), (594, 3380815), (990, 2028489), (1126, 1783485), (1201, 1672110), (1485, 1352326), (1689, 1188990), (2402, 836055), (2815, 713394), (2970, 676163), (3378, 594495), (3603, 557370), (5067, 396330), (5630, 356697), (6005, 334422), (6193, 324270), (7206, 278685), (8445, 237798), (10134, 198165), (10809, 185790), (12010, 167211), (12386, 162135), (13211, 152010), (15201, 132110), (16890, 118899), (18015, 111474), (18579, 108090), (21618, 92895), (25335, 79266), (26422, 76005), (30402, 66055), (30965, 64854), (32427, 61930), (36030, 55737), (37158, 54045), (39633, 50670)]